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Xerox model 5818 was working fine then started to print a little light in spots and then a code U9 was displayed.

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  • intauto Sep 14, 2008

    Thanks for your help

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 2072 Answers

SOURCE: Xerox 212 copier

That is normally just a dirt issue.
Clean the following.
1. Midway down the right side door, there is a channel with a very thin wire running through it. Gently brush out that channel, then dampen a Q-tip with alcohol and clean that wire, Apply just slight pressure so you do not break the wire.
2. On that same right hand door, near where the paper exits, you will see a silver metal,"sawtooth" shaped strip. Most likely you will notice it is covered with ink. Brush it clean, if you need to take a dry cloth and gently clean it.
3. Remove the copy cartridge. Look on the bottom right side of the machine, you will see a set of contacts. 2 parallel contacts, per set. Clean all the excess ink off of those also. Dry brush or cloth. then look on the cartridge and clean any corresponding contacts in the machine.
4. Check on the upper left there is a door connector. Just make sure none of the tabs are broken on that.
Keep in mind, there are horizontal and vertical contacts to clean on the right side of the machine.
The vast majority of the time. Carefully and throughly cleaning those contacts and that machine area in general will resolve a U9. Pretty common on that machine. It is caused from the high voltage in the machine arching, due to dirty contacts.

Posted on Feb 19, 2008

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jaiku
  • 79 Answers

SOURCE: CMYK spots on print

each dots comes .5mm gape in one by one at different places pls check and replace a new drum.

Posted on Jul 28, 2008

checkitright
  • 1362 Answers

SOURCE: xerox 5328 copier error

U9-3
Xerographic process problem.

The Exposure sensor detected low Exposure Lamp intensity. Switch the Main Power Switch off then on in order to clear the Status Code. Go to the U9-3 Xerographic Process Problem RAP

U9-4
Xerographic process problem.

The Main PWB sensed that the Toner Dispense Motor was not running. Perform 20-3 U Codes Clearance . Go to the U9-4 Xerographic Process Problem RAP

U9-5
Xerographic process problem.

The CSDC zero point was too high during auto setup. Perform 20-3 U Codes Clearance . Go to the U9-4 Xerographic Process Problem RAP U9-5 Xerographic Process Problem RAP .

Posted on Aug 11, 2008

  • 62 Answers

SOURCE: Rank xerox 5328 U9

if its a u9-1 code it is the lamp that is faulty. Sometimes it can be the connections either end of the lamp but normally the lamp itself. It will probably cost as much to fix as it would to get a new one to be honest

Posted on Dec 01, 2008

  • 990 Answers

SOURCE: xerox u9-5 code on a 5028 copier

Hello sir; There is a reset procedure require;
hold down 0 while you turn on the power, then enter 20 press start enter 3 press start. turn power off and on.

Posted on Aug 19, 2009

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I need a oweners manual for a copier. zerox 5818


I went to xerox.com and found this page for the 5818 :

http://www.support.xerox.com/support/xerox-5818/support/enus.html

but I could not find the owners manual, but there are contact #'s English 1-800-821-2797
Spanish 1-800-821-7726
and email support. If you ask them, they may be able to email you the manual.

Also, there is a "Frequently asked questions" area that may address some of your concerns

Dec 04, 2012 | Computers & Internet

1 Answer

U4 code model xerox 5328n dont have the manual


U4-6 Status Codes "Web End of Life"... After replacing the web you must reset the web counter: Hold the "0" while turning the main power on. Then enter "10" & press "Start Print". Enter "63" & "Start Print". Enter "0", display will show CC. Press "Start Print" dn should show. Turn power off & after 10 seconds on again.
You should replace the web soon if your geting that code.

Jan 13, 2010 | Xerox Office Equipment & Supplies

2 Answers

We have a Xerox copier 5818 and it has an error code of U7 which indicates to contact a service technician. Not finding one in our area. Do you know what this code indicates and can we fix it ourselves?


Normally changing the copy cartridge will resolve it.
There is also a belt hole sensor mounted on the front of the machine, It is located on the upper frame about half way back.
You can identify it this way. It has 2 screws in it and has 2 heavy red high voltage wires running out of it.
The screws sometimes strip and it is out of position, or the window on it is dirty.
But I would assume the copy cartridge needs replaced

Jan 07, 2010 | Xerox Office Equipment & Supplies

3 Answers

I have an IR-3300 Model xerox machine. It was


The two problems may not be related. Adding toner should not under most circumstances cause copies to become light, unless the toner you are using is of a poor quality - I hope it is a Canon cartridge or quality generic. It sounds as though your fixing film or drum unit may need replacing, or perhaps you need to perform a install procedure. As the 'install - toner - start' option is free, try it first:

First press the head key and then the number '2' and '8' keys at the same time then press the head key again. This will take you into service mode - select 'copier' then 'install' then 'toner' then 'start'. This will run throught a cycle that takes a little while, I think about 599 seconds (sorry for been so accurate but unhelpful but that's what I remember from the display - never converted into minutes but you're welcome to).

But if you are having blurry or even dirty or light copies it may be the fixing film. When the copies are printed, immediately check if you can rub off the toner at all by rubbing the print with your fingers - if so this indicates that the fixing unit is not hot enough or there is not enough pressure - check that the fuser is in properly and that the jam release lever is not engaged.

Lastly, it could be your drum unit that is faulty or worn. Totest this you will need to try and stop the machine in the middle of printing before it reaches the fuser - open the front cover and latch down the transport bed with the green handle - remove the paper gently so as not to disturb the ink in any way and observe the image quality - if it is displaying the exact same symptoms then it is not your fuser and is probably the drum unit or dodgy toner - most likely the drum. However, if the image is fine, then it most definetely is your fuser film (and or perhaps the cleaning roller that cleans the film).

Good luck

Jul 31, 2009 | Canon imageRUNNER 2270 Copier

1 Answer

WORKCENTRE PRO 420 U9 CODE


Hello sir; The U-9 code means the main control unit/switch board problem, replace it.

Feb 07, 2009 | Xerox WorkCentre Pro 423 Copier

1 Answer

Rank xerox 5328 U9


if its a u9-1 code it is the lamp that is faulty. Sometimes it can be the connections either end of the lamp but normally the lamp itself. It will probably cost as much to fix as it would to get a new one to be honest

Nov 03, 2008 | Xerox 5830 Copier

2 Answers

Xerox xc1045 copier machine


If it starts to make a copy and the light comes on then stops in the middle there is a problem w/the connection.
check the cable that turns on the light it may have a cut and is not making contact in a particular spot. If not then it may be the board that controls the lamp.

Oct 17, 2008 | Xerox 5665 Copier

1 Answer

Xerox 5328 copier error


U9-3
Xerographic process problem.

The Exposure sensor detected low Exposure Lamp intensity. Switch the Main Power Switch off then on in order to clear the Status Code. Go to the U9-3 Xerographic Process Problem RAP

U9-4
Xerographic process problem.

The Main PWB sensed that the Toner Dispense Motor was not running. Perform 20-3 U Codes Clearance . Go to the U9-4 Xerographic Process Problem RAP

U9-5
Xerographic process problem.

The CSDC zero point was too high during auto setup. Perform 20-3 U Codes Clearance . Go to the U9-4 Xerographic Process Problem RAP U9-5 Xerographic Process Problem RAP .

Aug 09, 2008 | Office Equipment & Supplies

2 Answers

Copier does not finish copying


Try removing the glass, and clean the mirrors with a lint free clothe. Also check to make sure the toner cartridge is seated corrected inside

Oct 13, 2007 | Office Equipment & Supplies

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